Missing you is a heavy, achy feeling.

想念是一种重重的，有点疼痛的感觉。

youdao

As for my survival strategy, well, each day, I wake up feeling a little tired and achy. After a few miles that goes and it's just a case of moving forward and getting the job done for the day.

至于我的生存策略，我每天醒来时都感到疲倦和疼痛，跑了几英里后，我就只管朝前跑，努力去完成当天的工作了。

youdao

Symptoms of testicular cancer may include the discovery of a hard lump (which is usually painless), swelling of the testicle or an achy feeling in the scrotum or abdomen.

CNN: Should teen boys check testicles regularly?